DI

Daisuke Iri

CC Citizen Watch Co.: 2 patents #10 of 90Top 15%
📍 Nishitokyo, JP: #1 of 21 inventorsTop 5%
Overall (2020): #181,523 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10754299 Electronic watch Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke MATSUOH, Masatoshi Nishida 2020-08-25
10545459 Drive circuit for two-coil step motor, two-coil step motor, and electronic watch using these Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke MATSUOH 2020-01-28